Kiss and gel.
D000890:Anti-Infective Agents / Q000008:administration & dosage*; D002017:Budgets; D017326:Clinical Trials, Phase III as Topic; D005782:Gels; D006801:Humans; D012109:Research Support as Topic; D012749:Sexually Transmitted Diseases / Q000517:prevention & control*
D000890:Anti-Infective Agents; D005782:Gels